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* Feature: Thumbnails are always in formats PNG, JPG or GIF even
if original is something else i.e TIFF
* Feature: Enabled folder.ImageView for ATTopics.
[pthulin]
* Bug fix: Fixed bug where 16:9 images scaled
to 16:9 background resulted in black borders.
[pthulin]
* Cleanup: Simplified design, removed ImageLink and ImageTag.
[pthulin]
* Feature: Add black borders to 4:3 images
scaled to 16:9, and don't stretch the play button.
[pthulin]